BMNR NAV/Share Jumps 31% | Week of Aug 24, 2026

BitMine Immersion Technologies reported ETH holdings of 5.85 million tokens this week, alongside total crypto and cash holdings of $14.9 billion (Source). Chairman Tom Lee flagged ETH's 30% weekly gain and pointed to July 2021 and May 2025, the two prior instances of a >30% weekly move, after which ETH ran +167% and +170% respectively. The company bought 32,447 ETH during the week, extending a buying streak that has run every single week since the treasury strategy launched on June 30, 2025. BitMine now holds 4.8% of the entire ETH supply.

That's the press release. Here's what our data says actually happened.

A 31% NAV move with zero dilution

NAV per share went from $19.04 to $25.00 in seven days. That's a 31.28% jump, and it came almost entirely from ETH's price move, because shares outstanding didn't budge. Zero new shares. The 32,447 ETH added this week is a rounding error against a 5.85 million ETH position (a 0.56% increase), so the story of this week is leverage to the underlying asset, not accumulation.

This is the cleanest demonstration yet of what a treasury vehicle does in a rally. When BitMine is diluting aggressively to buy ETH, per-share economics get muddied and you have to model whether purchases are accretive. This week there was nothing to model. ETH went up 30%, and every share captured all of it. You can watch how this flows through the balance sheet in real time on our Treasury Dashboard.

Worth saying out loud: even after a 30% rally, ETH at $2,472.94 sits well below BitMine's average buy price of $3,078.33. The position is still underwater on a cost basis. If Lee's historical analogues play out and ETH runs anything like the prior two instances, that flips fast. If they don't, the cost basis is the number shareholders will keep staring at.

The discount that won't close

Here's the odd part. The stock trades at $24.02 against $25.00 of NAV per share, an mNAV of 0.961x. A week ago it was 0.960x. So the market absorbed a 31% NAV expansion, repriced the stock almost tick-for-tick, and left the discount exactly where it was.

Read that however you like, but it tells me the discount is structural right now, not a lag. The market is not slow; it's skeptical. Whether that skepticism is about dilution risk, staking counterparty exposure, or just crypto-treasury fatigue is the open question. What it means mechanically: buying BMNR gets you ETH exposure at roughly 96 cents on the dollar, plus staking yield on top. Our NAV Analysis lets you stress-test where the stock lands under different ETH prices, and if the premium/discount mechanics are new to you, start with What mNAV Means.

Week over week

The 6 million ETH goal is weeks away

Progress sits at 97.46%, leaving 152,389 ETH to go. At this week's purchase pace that's under five weeks of buying; our model's more conservative estimate is 59 days, which assumes the recent slower cadence persists. Either way, BitMine crosses 6 million ETH this quarter barring a strategy change.

One detail buried in the numbers: staked ETH held flat at 5,067,309, meaning the week's purchases haven't been deployed to MAVAN yet. Staked share of holdings slipped to 86.7%. Not alarming, but yield on idle ETH is yield left on the table, and it's a line we track.

For investors

The setup into quarter-end is unusual. You have a vehicle trading at a 4% discount to a NAV that just expanded 31%, with a milestone catalyst (6M ETH) weeks out, and a chairman publicly arguing the underlying asset is at a historical launch point. The bear case is equally clear: cost basis remains above spot, the buying pace has slowed to a trickle relative to the position size, and at some point BitMine will dilute again to fund purchases, which is when per-share math gets contested. Weeks like this one, all price and no dilution, are the exception, not the pattern.

And the discount persisting through a 30% rally deserves respect. Markets that refuse to reprice a multiple usually have a reason, even when it isn't obvious yet.

Frequently Asked Questions

Why did NAV per share rise 31% when ETH holdings only grew 0.56%? NAV per share is (total treasury value) / (shares outstanding). ETH's price gained roughly 30% during the week and the share count stayed flat, so nearly all of the NAV expansion came from asset repricing rather than accumulation.

What does an mNAV of 0.961x mean in practice? The stock trades at 96.1% of the per-share value of its treasury. Buyers at this level pay $24.02 for $25.00 of underlying assets. A multiple below 1.0x is a discount; above 1.0x is a premium reflecting expected accretion or scarcity value.

Does the ETH still need to be staked to earn yield? Yes. Only staked ETH generates rewards. BitMine has 5,067,309 ETH staked on MAVAN (86.7% of holdings); the remainder, including this week's purchases, earns nothing until deployed.

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This analysis is for informational purposes only and is not financial advice.